CN202925501U - Suction nozzle for cleaning and cleaning vehicle - Google Patents
Suction nozzle for cleaning and cleaning vehicle Download PDFInfo
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- CN202925501U CN202925501U CN 201220583118 CN201220583118U CN202925501U CN 202925501 U CN202925501 U CN 202925501U CN 201220583118 CN201220583118 CN 201220583118 CN 201220583118 U CN201220583118 U CN 201220583118U CN 202925501 U CN202925501 U CN 202925501U
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- suction nozzle
- rolling
- brushing
- refuse hopper
- rubbish
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Abstract
The utility model discloses a suction nozzle for cleaning. The suction nozzle comprises a suction nozzle main body capable of moving along an object to be cleaned, wherein an air inlet is formed on the suction nozzle main body; the suction nozzle main body comprises a rubbish hopper communicated with the air inlet and provided with a closed bottom; an opening for rubbish to enter is formed on the front side and/or the back side of the rubbish hopper; a rubbish filtering device is arranged between the opening and the air inlet; and the suction nozzle further comprises a rolling sweeping device which is opposite to the opening. The utility model further discloses a cleaning vehicle employing the suction nozzle for cleaning. The rubbish filtering device is arranged between the opening and the air inlet of the suction nozzle, so that big rubbish such as tree branches can be stored in the rubbish hopper with a closed lower end after being filtered; and through the rolling sweeping device which is opposite to the opening, rubbish such as tree leaves which are difficult to suck can be stirred to improve the rubbish sucking rate so as to improve the road cleaning capability of the cleaning vehicle employing the suction nozzle for cleaning.
Description
Technical field
The utility model relates to the cleaning applications that utilizes negative pressure of vacuum suction rubbish, particularly, relates to the cleaning cart of a kind of Clean-suction nozzle and this suction nozzle of use.
Background technology
In the field of using negative pressure of vacuum suction rubbish, Clean-suction nozzle plays the important function of rubbish suction, and under the effect of negative pressure of vacuum, the gas that is mingled with rubbish can enter by this suction nozzle the rubbish storage area of appointment.For example in the cleaning cart field, particularly in sweeping machine, under the swabbing action of blower fan, rubbish can enter in the dustbin of sweeping machine with air by this suction nozzle, sweeps the road purpose thereby play.Therefore, its design form has also directly had influence on the aspiration rates of rubbish.
In the cleaning carts such as sweeping machine of the Clean-suction nozzle of existing configuration, owing to itself all having the clean rate upper limit of fixing pavement garbage, when pavement garbage amount and waste layer thickness surpass the existing cleaning ability of sweeping machine, when especially having the rubbish that leaf etc. is difficult for being sucked, have rubbish after cleaning work on the road surface residual, cleaning effect is not good.Therefore, under the prerequisite that does not improve original fan delivery and other performance of cleaning cart, realize that by this body structure that changes Clean-suction nozzle the lifting of cleaning capacity has positive effect.In addition, if the Bulky Wastes such as branch are sucked into problems such as also can causing the blower fan plugging fault in blower fan.
The utility model content
A purpose of the present utility model is to provide a kind of Clean-suction nozzle, and this Clean-nozzle structure is simple, the rubbish aspiration rates is high.Especially can tackle and have the refuse sweeping that leaf etc. is difficult for being sucked.Can also make in addition larger rubbish can not pass through air inlet port, to prevent the damage to follow-up equipment.
Another purpose of the present utility model is to provide a kind of cleaning cart, and the Clean-suction nozzle that this cleaning cart uses the utility model to provide is to improve the road surface cleaning capacity.
To achieve these goals, according to an aspect of the present utility model, a kind of Clean-suction nozzle is provided, comprise the suction nozzle main body that can move along object to be cleaned, be provided with air inlet port on this suction nozzle main body, wherein, described suction nozzle main body comprises and being communicated with described air inlet port and the refuse hopper of bottom lock, the front side of described refuse hopper and/or rear side are provided with the opening that enters for rubbish, be provided with the filter that filters described rubbish between this opening and described air inlet port, and described suction nozzle also comprises the rolling and brushing device that is oppositely arranged with this opening.
Preferably, described air inlet port is arranged on the top of described refuse hopper, and described filter is for covering the screen pack of described air inlet port.
Preferably, be provided with the first flexible baffle between described filter and described opening in described refuse hopper, the upper end of this first flexible baffle is fixed on the top of described refuse hopper.
Preferably, the bottom of described refuse hopper is provided with the stripper that seals openably this bottom.
Preferably, described refuse hopper comprises pair of opposing and towards the skewback of the bottom angled of described refuse hopper, described stripper one end is hinged on the lower end of a described skewback, and the other end operationally is locked in the lower end of another described skewback.
Preferably, be provided with the second flexible baffle between described refuse hopper and described rolling and brushing device, the upper end of this second flexible baffle is fixed on the below of described opening
Preferably, described opening is arranged on the front side of described refuse hopper, and described rolling and brushing device is arranged on the place ahead of described refuse hopper, and described rolling and brushing device is by the rolling and brushing cover covering that is positioned at described suction nozzle main body front portion.
Preferably, described rolling and brushing device comprises the first rolling and brushing that are rotated counterclockwise and the second rolling and brushing that are positioned at this first rolling and brushing rear and turn clockwise.
Preferably, the brush of described the first rolling and brushing and described the second rolling and brushing intersects the distance of 10mm-20mm mutually.
Preferably, described opening is arranged on the rear side of described refuse hopper, and described rolling and brushing device is arranged on the rear of described refuse hopper, and described rolling and brushing device comprises the 3rd rolling and brushing that turn clockwise, and described rolling and brushing device is by the rolling and brushing cover covering that is positioned at described suction nozzle main body rear portion.
According on the other hand of the present utility model, a kind of cleaning cart is provided, cleaning cart comprises dustbin and rubbish is drawn into suction nozzle in this dustbin, the Clean-suction nozzle that described suction nozzle provides for the utility model, wherein, described air inlet port is connected with described dustbin.
Pass through technique scheme, the Clean-suction nozzle that provides due to the utility model is provided with filter between the opening of air inlet port and refuse hopper, leave in the refuse hopper of lower end closed after the Bulky Waste that is similar to branch can being filtered, in addition, the rubbish that leaf etc. is difficult for being sucked can be stirred by the rolling and brushing device that is oppositely arranged with opening, promote the aspiration rates of rubbish, thereby the road surface cleaning capacity that promotes the cleaning cart that uses this suction nozzle is strong.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of manual, is used from explanation the utility model with the following specific embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the top perspective structural representation of the Clean-suction nozzle that provides of the utility model the first embodiment;
Fig. 2 is the perspective view of looking up of the Clean-suction nozzle that provides of the utility model the first embodiment;
Fig. 3 is the top plan view structural representation of the Clean-suction nozzle that provides of the utility model the first embodiment;
Fig. 4 be the Clean-suction nozzle that provides of the utility model the first embodiment look up the plane structure schematic diagram;
Fig. 5 is the sectional structure schematic diagram along the intercepting of the line A-A in Fig. 4;
Fig. 6 is the side-looking plane structure schematic diagram of the Clean-suction nozzle that provides of the utility model the first embodiment;
Fig. 7 is the top perspective structural representation of the Clean-suction nozzle that provides of the utility model the second embodiment;
Fig. 8 is the perspective view of looking up of the Clean-suction nozzle that provides of the utility model the second embodiment;
Fig. 9 is the top plan view structural representation of the Clean-suction nozzle that provides of the utility model the second embodiment;
Figure 10 be the Clean-suction nozzle that provides of the utility model the second embodiment look up the plane structure schematic diagram;
Figure 11 is the sectional structure schematic diagram along the intercepting of the line A-A in Figure 10;
Figure 12 is the side-looking plane structure schematic diagram of the Clean-suction nozzle that provides of the utility model the second embodiment.
Description of reference numerals
1 suction nozzle main body 2 air inlet ports
3 refuse hopper 4 rolling and brushing devices
6 filters
31 opening 32 strippers
33 skewback 11 rolling and brushing covers
41 first rolling and brushing 42 second rolling and brushing
43 the 3rd rolling and brushing
51 first flexible baffle 52 second flexible baffles
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that do not do opposite explanation, the noun of locality that uses is as usually undefined in the normal situation about using of suction nozzle that the utility model provides in " upper and lower ", moving direction definition when " forward and backward " normally uses with suction nozzle, for example in Fig. 5, Fig. 6, Figure 11 and Figure 12, the left side is " front ", the right side is " afterwards ", need to prove, these nouns of locality only are used for explanation the utility model, are not limited to the utility model.
In optimal way of the present utility model, the Clean-suction nozzle that the utility model provides is used for cleaning cart, in sweeping machine.Wherein, suction nozzle be arranged on the vehicle body downside and with vehicle body in the proal while, the negative pressure of vacuum suction by the blower fan manufacturing is mingled with the gas of rubbish, and finally makes rubbish enter in dustbin.Particularly, as extremely shown in Figure 12 in Fig. 1, the Clean-suction nozzle that the utility model provides comprises can be along the mobile suction nozzle main body 1 of object to be cleaned (for example road surface), be provided with air inlet port 2 on this suction nozzle main body 1, this air inlet port 2 is communicated with dustbin by pipeline (not sign), and can be by the aspirators such as blower fan suction rubbish.And the roller (not shown) that moves for suction nozzle main body 1 can be installed on suction nozzle main body 1, so that suction nozzle main body 1 is moved forward with sweeping machine, and realize the rubbish on the road surface is drawn in dustbin and carry out sedimentation or filtration treatment, thereby realize the purpose of road surface cleaning.
Wherein, when using the suction nozzle road pavement to clean, rubbish mainly produces air adsorption by negative pressure, at this moment, produce one when air flow stream is crossed granulated garbage and stream resistance, streaming resistance is the original power of air-lift unit granulated garbage, and the empirical representation of resistance is streamed in statement:
Wherein, u is the relative velocity between particle and air-flow, and unit is m/s; ρ
aBe atmospheric density, unit is kg/m3; A be particle perpendicular to the projected area on the airflow direction plane (for example during spheric granules,
), unit is m2; C is resistance coefficient.
Yet, when pavement garbage contains fallen leaves, because it is shaped as elongated, flat laminarly, air motion is complied with and is attached on the out-of-date fallen leaves of air stream two surfaces, and to wait the projected area of real object of the retardance air-flow of thin slice object to be close to be zero to fallen leaves on the uprush direction.The projected area A that streams in resistance equation can't be met, and therefore, it is very little that air streams resistance, can't provide the sufficient power of carrying secretly and promote for fallen leaves.In addition, when containing length in pavement garbage and surpass the elongated branch of suction pipe diameter, the suction-operated of suction nozzle is subject to the gas channel size in suction nozzle and suction pipe greatly., need according to new cleaning mechanismic design suction nozzle, with the cleaning capacity of the road pavement rubbish of the cleaning carts such as further lifting sweeping machine for this reason.
Therefore, as extremely shown in Figure 12 in Fig. 1, in the suction nozzle that the utility model provides, suction nozzle main body 1 comprises and being communicated with air inlet port 2 and the refuse hopper 3 of bottom lock, the front side of this refuse hopper and/or rear side are provided with the opening 31 that enters for rubbish, and be provided with the filter 6 that filters the rubbish that enters from opening 31 between this opening 31 and air inlet port 2, and importantly, suction nozzle also comprises the rolling and brushing device 4 that is oppositely arranged with this opening 31.
In technique scheme, the Clean-suction nozzle that provides due to the utility model is provided with filter 6 between air inlet port 2 and opening, be similar to the larger Bulky Wastes such as branch and can not enter air inlet port 2 by this filter 6, thereby can not enter into for example blower fan of follow-up pumping equipment, thereby avoid the impact of Bulky Waste on follow-up pumping equipment.And the Bulky Waste after filtering through filter 6 will drop in the refuse hopper 3 of lower end closed and keep in.In addition, the rolling and brushing device 4 that is oppositely arranged with the opening 31 of refuse hopper 3 can stir the rubbish that leaf etc. is difficult for being sucked, and can preferably rubbish be swept to opening 31 places, thereby can promote the aspiration rates that rubbish enters opening 31, and make the road surface cleaning capacity of the cleaning cart that uses this suction nozzle strong, especially more remarkable to the urban forest arbor effect that deposits leaf and branch.
Need to prove, the embodiment that can complete technique scheme has multiple, set-up mode of refuse hopper 3 concrete structures, rolling and brushing device 4 etc. for example, for convenience of description, describe in conjunction with two kinds of preferred embodiments that the utility model provides at this, these two kinds of embodiments are divided with the set-up mode difference of rolling and brushing, and these two kinds of embodiments only are used for illustrating that the utility model is not limited to the utility model.
At first describe in connection with the common ground of accompanying drawing to two kinds of embodiments, these two kinds of embodiments have identical refuse hopper 3, wherein refuse hopper 3 is used for the temporary larger rubbish that can not pass through filter 6, have positive effect for promoting the road surface cleaning capacity.
Wherein, two kinds of preferred embodiments, as Fig. 5 and shown in Figure 11, air inlet port 2 is arranged on the top of refuse hopper 3, and filter 6 is for covering the screen pack of air inlet port 2, and Bulky Waste that therefore can not be by this screen pack such as leaf etc. will drop on the bottom of refuse hopper 3 sealings.
Set-up mode due to filter 6, make the space in refuse hopper 3 be utilized better, wherein, preferably, the first flexible baffle 51 in refuse hopper 3 between filter 6 and opening 31, the upper end of this first flexible baffle 51 is the top of refuse hopper 3 fixedly.This first flexible baffle 51 and the second follow-up flexible baffle 52 all can adopt such as flexible materials such as rubber to be made, therefore its lower end that not have to fix can drift about under the effect of suction force, thereby makes gas to pass through from the gap between itself and refuse hopper 3.Wherein, with the fixing top of refuse hopper 3, the upper end of this first flexible baffle 51, and between opening 31 and filter 6, for the rubbish that enters at a high speed opening 31 with air can being slowed down, especially rubbish that will be larger such as branch etc. slow down, the part Bulky Waste can be tackled and dropped on the bottom of refuse hopper 3, and can avoid these Bulky Wastes that filter 6 is stopped up.Wherein meet filter 6 and can enter into the refuse treatment plant of rear overhang by air inlet port 2 by the less granulated garbage that requires, for example process in cyclone separator, air is discharged by fan outlet.
In order to facilitate the cleaning of refuse hopper 3, wherein preferably, the bottom of refuse hopper 3 is provided with the stripper 32 that seals openably this bottom.Particularly, one end of stripper 32 can be connected on refuse hopper 3 by the hinged mode of bearing pin, the other end can operationally be locked on refuse hopper 3 by openable locking piece (not shown) such as snap close etc., can seal the bottom of this refuse hopper 3 when suction nozzle aspirates rubbish, and after the suction end of job, open locking piece by operation and topple over and clear up rubbish in refuse hopper 3, thereby further promote the practicality of the suction nozzle that the utility model provides.
Particularly, refuse hopper 3 comprises pair of opposing and towards the skewback 33 of the bottom angled of refuse hopper 3, stripper 32 1 ends are hinged on the lower end of a skewback 33, and the other end operationally is locked in the lower end of another skewback 33.Due to this existence towards the skewback 33 of bottom angled, the rubbish of tackling from filter 6 is slipped on the stripper 32 of refuse hopper by this skewback 33, and can not be stacked in corner in refuse hopper 3, and be pooled to easily on stripper 32, topple over and clear up with more convenient.Further promoted the practicality of refuse hopper 3.
Except above-mentioned the first flexible baffle 51, also be provided with the second flexible baffle 52 in the suction nozzle of the utility model body, this second flexible baffle 52 is arranged between refuse hopper 3 and rolling and brushing device 4, and the upper end of this second flexible baffle 52 is fixed on the below of opening 31.Like this, this second flexible baffle 52 can extend straight down and below opening 31 isolation rolling and brushing device 4 and refuse hopper 3, thereby when suction nozzle carries out suction operation, the second flexible baffle 52 can play with stop that rubbish flees from from opening 31 belows may, and will facilitate rubbish to be sucked into to be arranged in the opening 31 of top.
Above-mentioned same section to two kinds of embodiments of the utility model has been described in detail, and the below is elaborated to the different piece of two kinds of embodiments, and this different piece mainly concentrates on the arrangement of rolling and brushing device 4.As extremely shown in Figure 6 in Fig. 1, in the utility model the first embodiment, opening 31 is arranged on the front side of refuse hopper 3, and rolling and brushing device 4 is arranged on the place ahead of refuse hopper 3, and rolling and brushing device 4 is namely realized the preposition installation of rolling and brushing device 4 by rolling and brushing cover 11 coverings that are positioned at suction nozzle main body 1 front portion.Wherein the form of rolling and brushing cover 11 has multiplely, can comprise top cover and side plate, enters opening 31 as long as the rubbish that can hide rolling and brushing device 4 and not hinder rolling and brushing device 4 to stir is sucked.The distortion that can think for various those skilled in the art all should drop in protection domain of the present utility model.
And preferably, this preposition rolling and brushing device 4 comprises the first rolling and brushing 41 that are rotated counterclockwise and the second rolling and brushing 42 that are positioned at these the first rolling and brushing 41 rears and turn clockwise, that is, these first rolling and brushing 41 form with these second rolling and brushing 42 sweeps structure to revolving dual horizontal, so that rubbish is stirred.And more preferably, the brush of the first rolling and brushing 41 and the second rolling and brushing 42 intersects the distance of 10mm-30mm mutually, can decide according to the size of rolling and brushing device 4 particularly, for example 20mm.Therefore, by the cross one another setting of this brush with two rolling and brushing, can be farthest the rubbish on the road surface especially leaf etc. be stirred, so that they are attached in the suction air better, then can be sucked easily and enter in refuse hopper 3.Wherein, less granulated garbage can enter dustbin by filter 4, and larger rubbish is temporarily stored in refuse hopper 3.Therefore, this first embodiment can realize that road pavement especially has the road surface of the rubbish that leaf etc. is difficult for being sucked to clean to accumulating, and promotes the road surface cleaning capacity such as cleaning carts such as sweeping machines.
wherein in the specific works process, when road pavement is carried out cleaning work in process to overtake when cleaning carts such as sweeping machines, at first by being installed on the disc brush of cleaning cart front end, the rubbish of road kerb and pavement edge can be pooled in the scope of cover width of suction nozzle main body 1 of suction nozzle, then suction nozzle arrives the cleaning point, the first rolling and brushing 41 at this moment preposition two rolling and brushing can rearward sweep pavement garbage by rotating counterclockwise, the second rolling and brushing 42 with it mutually intersection clockwise rotate ordinatedly, this moment pavement garbage this to when revolving dual horizontal to sweep structure the effect under, dust wherein etc. are fully stirred and are fully mixed with air, and other shapes are difficult for by air driven, such as flat leaf, the rubbish such as twig are swept the brush of structure and are carried secretly to revolving dual horizontal, and effect and upwards promoting along with the brush of rotating and air-flow the time, the second flexible baffle 52 that is positioned at opening 31 belows this moment plays the effect that stops rubbish rearward to be fled from from opening 31 belows, therefore facilitate rubbish finally to fall in the refuse hopper 3 at rolling and brushing device 4 rears by the opening 31 of top, to realize comprehensive cleaning of pavement garbage.In order to prevent that large-sized rubbish from entering blower fan along the air channel, the first flexible baffle 51 of refuse hopper 3 tops installations is used for the speed of buffering rubbish, and at the interior filter 6 that arranges of air inlet port 2, air-flow is filtered, and guarantees the safe handling of suction nozzle blower fan simultaneously.And larger granulated garbage impacts the first flexible baffle 51 and drops in refuse hopper 3, for guaranteeing the swept volume of refuse hopper 3, regularly opens stripper 32 with the interior refuse cleaning of refuse hopper 3, and preventing affects suction nozzle and inhale the ability of picking up because refuse hopper 3 silts up.
The above has introduced the suction nozzle in the first embodiment, as extremely shown in Figure 12 in Fig. 7, the suction nozzle that the utility model the second embodiment provides can be realized the purpose of this utility model equally, wherein, its opening 31 is arranged on the rear side of refuse hopper 3, rolling and brushing device 4 rears that are arranged on refuse hopper 3, and comprise the 3rd rolling and brushing 43 that turn clockwise, similarly, rolling and brushing device 4 is by rolling and brushing cover 11 coverings that are positioned at suction nozzle main body 1 rear portion.In this second embodiment, because the 3rd rolling and brushing 43 in rolling and brushing device 4 turn clockwise, thereby the rubbish on road surface can be stirred and sweeps the opening 31 of forward end equally.
wherein in the course of work particularly, for example the cleaning cart of sweeping machine is when road pavement is carried out cleaning work in process to overtake, at first the disc brush by being installed on the cleaning cart front end is pooled to the rubbish of road kerb and pavement edge in the scope of cover width of suction nozzle main body 1 of suction nozzle, then the opening 31 of the refuse hopper 3 of suction nozzle main body arrives the cleaning point, the 3rd rolling and brushing 43 that the are positioned at opening 31 rears this moment cleaning that turns clockwise, cause simultaneously the powerful air-flow that turns clockwise, under the effect of the 3rd rolling and brushing 43, dust is stirred and mixes with air, pass through successively opening 31, air inlet port 2 is drawn in dustbin, and other shapes are difficult for by air driven, the brush of the 3rd rolling and brushing 43 that rubbish such as flat leaf, twig is turned clockwise is rolled up obliquely upward to sweep and is kicked up, effect in the time of along with the rotation of brush and swirling eddy, the rubbish that promotes obliquely upward can be by the opening 31 that is positioned at the second flexible baffle 52 tops and the refuse hopper 3 that finally falls into the place ahead, and the second flexible baffle 52 plays and prevents that rubbish from fleeing from out the effect of rolling and brushing cover from front end, thereby realizes comprehensive cleaning of pavement garbage.Similarly, enter air inlet port 2 in order to prevent large-sized rubbish, the first flexible baffle 51 of installing above refuse hopper 3, be used for reducing the speed of rubbish in air-flow, and at the filter 6 of the interior setting of air inlet port 2 such as screen pack, so that air-flow is filtered, guarantee the safe handling of suction nozzle blower fan.In addition, need regularly to open stripper 32, with the interior refuse cleaning of refuse hopper 3, prevent that refuse hopper silts up, affect suction nozzle and inhale the ability of picking up.
Below describe by reference to the accompanying drawings preferred embodiment of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible combinations.
In addition, also can carry out any combination between various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
For example, in the first embodiment, except preferably sweeping structure revolving dual horizontal as shown in the figure, also can only adopt rolling and brushing, and these rolling and brushing can be preferably and rotate counterclockwise, thereby also rubbish can be swept the opening 31 to refuse hopper 3, to enter in refuse hopper 3 by suction force.In like manner, in the second embodiment of the present utility model, also the 3rd single rolling and brushing 43 can be replaced with and sweep form to revolving dual horizontal in the first embodiment.This mode can realize the purpose of this utility model equally, also should drop in protection domain of the present utility model for this type of distortion.
In addition; those skilled in the art can be understood that; the cleaning cart that the utility model provides is when the Clean-suction nozzle that uses the utility model to provide; can only select the suction nozzle of the preposition rolling and brushing in the first embodiment; also can use the suction nozzle of rearmounted rolling and brushing in the second embodiment; in addition the suction nozzle of these preposition rolling and brushing and the suction nozzle of rearmounted rolling and brushing can be installed simultaneously; select and concrete arrangement for various suction nozzle; as long as can realize the purpose of this utility model, all should drop in protection domain of the present utility model.
Claims (11)
1. Clean-suction nozzle, comprise the suction nozzle main body (1) that can move along object to be cleaned, be provided with air inlet port (2) on this suction nozzle main body (1), it is characterized in that, described suction nozzle main body (1) comprises and being communicated with described air inlet port (2) and the refuse hopper (3) of bottom lock, the front side of described refuse hopper (3) and/or rear side are provided with the opening (31) that enters for rubbish, be provided with the filter (6) that filters described rubbish between this opening (31) and described air inlet port (2), and described suction nozzle also comprises the rolling and brushing device (4) that is oppositely arranged with this opening (31).
2. Clean-suction nozzle according to claim 1, is characterized in that, described air inlet port (2) is arranged on the top of described refuse hopper (3), and described filter (6) is for covering the screen pack of described air inlet port (2).
3. Clean-suction nozzle according to claim 1, it is characterized in that, be provided with the first flexible baffle (51) that is positioned between described filter (6) and described opening (31) in described refuse hopper (3), the upper end of this first flexible baffle (51) is fixed on the top of described refuse hopper (1).
4. Clean-suction nozzle according to claim 1, is characterized in that, the bottom of described refuse hopper (3) is provided with the stripper (32) that seals openably this bottom.
5. Clean-suction nozzle according to claim 4, it is characterized in that, described refuse hopper (3) comprises pair of opposing and towards the skewback (33) of the bottom angled of described refuse hopper (3), described stripper (32) one ends are hinged on the lower end of a described skewback (33), and the other end operationally is locked in the lower end of another described skewback (33).
6. Clean-suction nozzle according to claim 1, is characterized in that, is provided with the second flexible baffle (52) between described refuse hopper (3) and described rolling and brushing device (4), and the upper end of this second flexible baffle (52) is fixed on the below of described opening (31)
7. the described Clean-suction nozzle of any one according to claim 1-6, it is characterized in that, described opening (31) is arranged on the front side of described refuse hopper (3), described rolling and brushing device (4) is arranged on the place ahead of described refuse hopper (3), and described rolling and brushing device (4) hides by being positioned at the anterior rolling and brushing cover (11) of described suction nozzle main body (1).
8. Clean-suction nozzle according to claim 7, is characterized in that, described rolling and brushing device (4) comprises the first rolling and brushing (41) that are rotated counterclockwise and the second rolling and brushing (42) that are positioned at this first rolling and brushing (41) rear and turn clockwise.
9. Clean-suction nozzle according to claim 8, is characterized in that, the brush of described the first rolling and brushing (41) and described the second rolling and brushing (42) intersects the distance of 10mm-20mm mutually.
10. the described Clean-suction nozzle of any one according to claim 1-6, it is characterized in that, described opening (31) is arranged on the rear side of described refuse hopper (3), described rolling and brushing device (4) is arranged on the rear of described refuse hopper (3), described rolling and brushing device (4) comprises the 3rd rolling and brushing (43) that turn clockwise, and described rolling and brushing device (4) is by rolling and brushing cover (11) covering that is positioned at described suction nozzle main body (1) rear portion.
11. cleaning cart, cleaning cart comprises dustbin and rubbish is drawn into suction nozzle in this dustbin, and it is characterized in that, described suction nozzle is the described Clean-suction nozzle of any one in claim 1-10, wherein, described air inlet port (2) is connected with described dustbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583118 CN202925501U (en) | 2012-11-07 | 2012-11-07 | Suction nozzle for cleaning and cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220583118 CN202925501U (en) | 2012-11-07 | 2012-11-07 | Suction nozzle for cleaning and cleaning vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN202925501U true CN202925501U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220583118 Expired - Fee Related CN202925501U (en) | 2012-11-07 | 2012-11-07 | Suction nozzle for cleaning and cleaning vehicle |
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|---|---|
| CN (1) | CN202925501U (en) |
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| CN104343099A (en) * | 2014-11-21 | 2015-02-11 | 谭燕斌 | Cyclone dust cleaning collector |
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| CN104594265A (en) * | 2015-01-26 | 2015-05-06 | 熊林华 | Dust separating and shielding cover of motor sweeper |
| CN105256750A (en) * | 2015-11-05 | 2016-01-20 | 芜湖赛特施工设备有限公司 | Device for cleaning fallen leaves |
| CN105625243A (en) * | 2014-11-07 | 2016-06-01 | 长沙中联重科环卫机械有限公司 | Cleaning suction nozzle and cleaning trolley |
| CN106351158A (en) * | 2016-08-31 | 2017-01-25 | 威斯塔技术（北京）有限公司 | Suction type sweeper |
| CN113309033A (en) * | 2021-05-21 | 2021-08-27 | 樊耀武 | Small-size motor sweeper of new forms of energy |
| CN113502778A (en) * | 2021-06-15 | 2021-10-15 | 中车山东机车车辆有限公司 | Track railway roadbed soil pick-up is with filth processing structure, equipment and soil pick-up car |
| CN113914251A (en) * | 2021-11-10 | 2022-01-11 | 山东五征环保科技股份有限公司 | Novel washing and sweeping vehicle suction nozzle body device |
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- 2012-11-07 CN CN 201220583118 patent/CN202925501U/en not_active Expired - Fee Related
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| CN105625243A (en) * | 2014-11-07 | 2016-06-01 | 长沙中联重科环卫机械有限公司 | Cleaning suction nozzle and cleaning trolley |
| CN104343098A (en) * | 2014-11-21 | 2015-02-11 | 谭燕斌 | Cyclone high-speed air circulating cleaning car |
| CN104343099A (en) * | 2014-11-21 | 2015-02-11 | 谭燕斌 | Cyclone dust cleaning collector |
| CN104343099B (en) * | 2014-11-21 | 2016-04-13 | 谭燕斌 | A kind of cyclone dust cleaning collector |
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| CN105256750A (en) * | 2015-11-05 | 2016-01-20 | 芜湖赛特施工设备有限公司 | Device for cleaning fallen leaves |
| CN106351158A (en) * | 2016-08-31 | 2017-01-25 | 威斯塔技术（北京）有限公司 | Suction type sweeper |
| CN106351158B (en) * | 2016-08-31 | 2018-06-26 | 威斯塔技术（北京）有限公司 | A kind of dust-collecting type sweeper |
| CN113309033A (en) * | 2021-05-21 | 2021-08-27 | 樊耀武 | Small-size motor sweeper of new forms of energy |
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